Description
Features
WEET WUD 3.8V Radial Type Super Capacitors
The shape of a cylindrical capacitor
Small-sized, large capacity
Super capacitors are ideal when a quick charge is needed to fill a short-term power need.
They can be used in solar power applications, battery back-up applications, battery applications, flash-light applications, etc.
Detailed Specifications
Operating Voltage Range 2.5V~3.8V
Surge Voltage 4.2V
Cut-off discharge voltage 2.5V
Cap. Tolerance -20%~+20%
Operating Temp. -20℃~65℃; -20℃~85℃ (3.5V)
Self Discharge (3months) 3.0V
Cycle life Expectancy Normal temperature cycle life: 250,000times.︱△ C/C︱≤30%, ESR≤2 times the specified value
High temperature load +65℃ rated voltage, or +85℃ 3.5V voltage, after 1000h,︱△ C/C︱≤30%, ESR≤2 times the specified value
High temperature without load +65℃, after 1000h,︱△ C/C︱≤30%, ESR≤2 times the specified value
Temperature characteristics +70℃︱△ C/C︱≤30%, ESR≤ specified value; -20℃︱△ C/C︱≤50%, ESR≤4 times the specified value
The steady state damp heat test +40℃, 90–95%RH, 240h,︱△ C/C︱≤30%, ESR≤2 times the specified value
